This 2 Inch Wood Screw Bridle Ring is used to support and organize sensitive fiber optic and data cables. They are a fast and cost effective alternative other types of cable management. These bridle rings are very versatile and are designed with an open loop for easy cable insertion. They reduce the chance of damaging cables by providing great support, eliminating stress, and following the natural curves and bends of cable. Bridle rings do not require any tools for installation. Just screw the bridle ring into wooden beams or studs and run your cable. Industry standards recommend a bridle hook every 4 to 5 feet of horizontal cable runs.